Lanyard attachment device



FIG. 1 is a front-side perspective view of a lanyard attachment device showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a rear-side perspective view thereof.

The broken line portions of the drawing figures are included to show unclaimed subject matter only and form no part of the claimed design. In particular, the serration pattern in the fastener recesses depicted in FIGS. 1 and 2 forms no part of the claimed invention. 

CLAIM The ornamental design for a lanyard attachment device, as shown and described. 